View Full Version : Problem Diagnosis


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  1. how to get heater core out?
  2. 1999 Blazer Crankshaft Sensor Selection
  3. 01 s-10 with new motor idles rough
  4. 95 blazer prndl
  5. My "Service Engine Soon" light is on... again
  6. Key Stuck In On Position
  7. heat coming out of defrost vents
  8. Brake/ Blinker lights staying on after shut-off?
  9. 2000 S-10 Blend Door Location help
  10. 95 jimmy misfire on
  11. 89 S10 4cyl idles but when in gear stalls
  12. power drain/lean burn/door locks
  13. Top Dead Center
  14. Charging System Indicator Light
  15. key out, ign. switch in acc mode
  16. 1998 GMC Jimmy Hard starting.
  17. 4.3 CPI question
  18. 4.3 won't run
  19. How couldsomeone sabotage my wheels?
  20. Engine
  21. 97 Blazer dist question.
  22. 94 s10 blazer no current to fan motor
  23. drive shaft
  24. 1997 Chev Blazer 4.3
  25. unexpected engine revving--going to kill someone!!
  26. 96 Jimmy 4-door-cost to replace fuel pump
  27. 99 blazer head gasket?
  28. 94 Jimmy Signal Light Issues
  29. 97 Blazer with High Idle when MAF unpluged and rough idle when pluged in at startup
  30. Climate controls
  31. 93 s-10 blazer starts & dies!
  32. 99 rear disc brakes not working
  33. 2000 s10 4x4 4.3 fuel problems/ oil pressure switch ?
  34. No reverse after tranny valve body cleaning
  35. 95 inst. cluster
  36. tranny valve body
  37. front diff oil change
  38. 98 Jimmy stuck in 4WD - Can't go to 2HI
  39. Fuel Pressure and spark.. but no ignition!!!
  40. 1994 S 10 Pickup 4.3 Runs Cold Thermostat Replaced
  41. urgent problem shifter cable broke on jimmy
  42. Lighting help
  43. 92 S10 Blazer Stuck in 4WD please help
  44. I think im having fuel delivery problems? ?help?
  45. 1998 bravada awd not working
  46. random wiper park position
  47. Trouble with 4X4
  48. 1987 blazer grinding when shifting into 4wd lo
  49. High idle will not kick down
  50. Blower Motor Housing
  51. S 10 (2003) 4 wd pickup
  52. rear defrost...
  53. dome light problem
  54. 96 Blazer 4wd
  55. hard start, randomly dies, blows smoke at start up
  56. 99 jimmy wont start
  57. 99 Jimmy Misfires
  58. '93 GMC Jimmy Vin 'W' CPI Cold Start/Run issue
  59. 2000 GMC Jimmy Heat Only Through Defrost
  60. dealership charge to replace vacume hoses ??
  61. service engine soon light?
  62. 1998 s10 no heat problem
  63. Dont run right when cold
  64. 98 blazer w/auto air delivers air out dash vents only
  65. 01 Jimmy Auto 4 wheel does not engage
  66. Blazers must suck
  67. 98 Blazer shut downs immediately after starting
  68. 98 4.3L Vin W no spark
  69. '95' Jimmy front end problem
  70. 99 4X4 S-10 lower control arm
  71. s10 fuel odor
  72. 2003 S-10 Starter/hard To Do/give To Pro
  73. excessive fuel use
  74. 02' zr2 4 wheel problems
  75. Cooling Problem 95 S-10
  76. 1996 GMC Jimmy
  77. 99 Blazer won't crank
  78. High revs
  79. Hesitate when letting up
  80. 97 head question
  81. 1995 Chevy S10 4X4 4.3 Automatic Transmission Trouble?
  82. Jimmy Smog Fail Code
  83. '94 Sonoma - Low Power / Missing?
  84. Codes 42, 45, 85 and ticking, rattling sound.
  85. 01 transfer case switch/4wd actuator/hvac controls
  86. 2001 S10 Tail Light/reverse lights
  87. short?
  88. 200 Blazer Heater issue
  89. ABS light/brake light
  90. Stubborn Bolt Removal
  91. Where to cut blower housing?
  92. Only getting fuel to half the motor
  93. Gmc Jimmy 95 misfires and bogs down in mid/high rpm
  94. '93 Chevy s-10 4.3L 2wd Not Running Right
  95. 01 blazer heat issue
  96. 99 jmmy current draw
  97. 93 Blazer 4.3 Not running right
  98. need some help
  99. Electrical System Problem
  100. stalls with brakes or headlights
  101. S10 Brake and Back up lights out
  102. 4wd problem
  103. 4WD still inoperable
  104. rear wiper problems
  105. first timer need help.
  106. Smell burning coolant in vents??
  107. no heat please help
  108. 94 s-10 blazer engine swap
  109. fuel pump, fuel filter, ignition module or other?
  110. Same truck new question...
  111. The best o2 sensor??
  112. Lets discuss Ethanol
  113. '00 Sonoma 4L60E, no 3rd & OD
  114. 1999 4x4 T-10 Blazer 4x4/tranny shift problem
  115. 2000 blazer heater
  116. 99 bravada sputter & backfire
  117. 4x4 problem
  118. 1997 4.3 blazer 02 sencors
  119. '97 Blazer sudden bunch of codes, bad idle
  120. heat
  121. 2003 S-10 4.3 Heat Floor/def Sometimes Comes Out Panel
  122. 4x4 problems 93 S10 Blazer 4dr
  123. Unable to get hood open
  124. '92 2.2 sparkplug thread damage
  125. 92 Chevy S-10 brakes
  126. 95 gmc jimmy gets fuel but no spark - plz help
  127. 95 gmc jimmy gets fuel but no spark - plz help
  128. 1993 Blazer Idle Issue
  129. Drive shaft
  130. What Rims Will Fit
  131. where is the secondary air pump 2000 s10
  132. Choices...which sensor?
  133. Abs Light Problem
  134. 2001 Chevy Blazer 4x4 - No tension on the parking brake.
  135. Ready for the Road
  136. refilling cooling system
  137. 89 4cyl. S-10 sometimes wont start/bouncy idle?
  138. 03 S10 - Where is the door pin switch? Radio stays on!
  139. 01 Blazer tranny problem
  140. 2001 s-10 intermittent won't start
  141. 98 jimmy sticks in 4hi
  142. RPM Surging ???
  143. s10 2.2 4 cly stalling then restarting no SES light?? ABS lights on
  144. 97 blazer 4WD don't work
  145. Problem With New Rebuilt 700r4 Trans Shifting
  146. Need help with 1997 Blazer
  147. running lights ,speedometer wont work
  148. Engine power dropping..
  149. 95 Jimmy 4WD Problems
  150. airbag light short
  151. 95 2.2 poor mileage and rough starts
  152. '01 Blazer ZR2 noise after lower intake seal replacement.
  153. 2 Problems w/00 Blazer
  154. 99 Chevy blazer hard staring
  155. Fusible link ?
  156. 1994 S10 Blazer Fuel Pump Relay Switch
  157. 98 S-10 Clutch problem
  158. 97 s-10 Blazer ignition
  159. 98 s-10 ABS issue
  160. 02 blazer tranny issues
  161. Front axle nut size on 92 jimmy 4x4?
  162. 98 jimmy hard shift
  163. P1351 again, I give up..
  164. PO452 Fuel Sensor Low Input
  165. code p0446 and p0453
  166. Front Wheel Sag
  167. Will not stay in 4WD or 2WD
  168. P0753 Code
  169. '96 chevy blazer water pump issues, i think.
  170. no heat
  171. no heat
  172. Im So Lost
  173. ses and hesitation
  174. Noise in suspension, driveline, or ??
  175. 02 s10 blazer wont start
  176. Brake bleeder valves
  177. My '99 V6 S-10 is losing MPG like crazy
  178. engine rotates and starts, then shuts off
  179. '97 Blazer, toasted another Ign. module
  180. sonoma 4WD
  181. Pitman Arm Replacement on 1999 4WD Blazer
  182. s10 1997 blazer sound when deaccelerating
  183. control
  184. misses upon aceleration
  185. check engine light
  186. Front axle engagement
  187. rear main seal question
  188. MAF Sensor
  189. 95 Jimmy Stumbles on Acceleration
  190. 2001 Blazer
  191. 98 S10 blazer runs and then dies
  192. ticking from passenger side
  193. 98 s10 blazer runs and dies
  194. 96 Jimmy Engine trouble, Opinions!
  195. 95 blazer misfire distributor noise
  196. 97 blazer brake light problems
  197. help with Ignition coils
  198. front axle seal 02 S10 4.0 4x4
  199. trouble with 88 s-15 jimmy
  200. Transmission overfilled
  201. ALOT of codes/I have no idea where to start PLEASE HELP!!!
  202. HVAC issues
  203. 1995 chevy s-10 blazer turn signals working intermittently
  204. Belt chirp
  205. 95 jimmy probs
  206. 1996 S10 Blazer New Fuel Pump Fuel Guage Not Working
  207. '97 Bravada that won't start, stuck in park, key stuck in ignition.
  208. 94 blazer s-10 v6 will not fire
  209. I have some codes; need to know what to fix??
  210. A/C or Heater Clicking
  211. 93 S-10 Blazer temp guage help.
  212. 95 S-10 Blazer fuel relay problem
  213. 1995 Sonoma Hesitation
  214. Question about TCC
  215. Good Heat....cold Feet ??
  216. Fuel pump replacement
  217. Possible tranny fluid burned by motor?
  218. 98 Bravada 4wd doesnt work
  219. bad vibration at idle
  220. what is the biggest rims i can put on my truck
  221. 1992 s10 blazer fuel problems
  222. Transmission lines.
  223. Cant get my OBD2 scanner to work with the plug under the dash??
  224. '91 s10 fuel pump won't run
  225. Puzzled
  226. 98 Jimmy, Hard start
  227. 2000 bravada distributor problems
  228. Brake lights stay on -- not the brake light switch
  229. 89 S10 wiper motor troubleshooting help
  230. "3rd generation" 4wd system?
  231. GMC S15 '88 Can't get it into 1st gear!
  232. Problem: 93 GMC Jimmy won't start.
  233. Weird Hessitation
  234. 95 2wd s-10 Oil pan change
  235. Shifting problems
  236. 97 blazer won't shift out of park.
  237. 94 Jimmy 4x4 Problem
  238. Tranny help me PLEASE!!!
  239. Timing marks on balancer.
  240. Just installed new intake manifold gasket/84/2.8l
  241. 1999 GMC Envoy losing coolant
  242. putting a 4l80e in a 1996 blazer? will it work?
  243. Where is the antifreeze going??
  244. 4L60E trans not shifting 2 or 4 gears
  245. 96 overheats when I come to a stop
  246. 99 Blazer Replace Washer Tank
  247. 2000 chevy blazer
  248. 99 Blazer losing antifreeze
  249. 1998 GMC Envoy Starting Problem
  250. Driveability Problems